With less than 100 days before the start of the Winter Olympics, Lindsey Vonn has reportedly been injured in a skiing accident at Copper Mountain in Colorado.

Ski Racing magazine first reported the accident, but few details are now available. Vonn will undergo an MRI on an injured knee after the wreck. She has been rehabbing an injured right knee, but there is no word yet on which knee she injured.

“No details yet. Yes she did crash and is being evaluated now,” the U.S. Ski Team said in an email to NBC Sports.